Signed-off-by: Mario Six mario.six@gdsys.cc --- drivers/mtd/cfi_flash.c | 15 +++++---------- 1 file changed, 5 insertions(+), 10 deletions(-)
diff --git a/drivers/mtd/cfi_flash.c b/drivers/mtd/cfi_flash.c index 1ccb05091d..06795fe754 100644 --- a/drivers/mtd/cfi_flash.c +++ b/drivers/mtd/cfi_flash.c @@ -329,9 +329,8 @@ static ulong flash_read_long (flash_info_t *info, flash_sect_t sect, #ifdef DEBUG debug("long addr is at %p info->portwidth = %d\n", addr, info->portwidth); - for (x = 0; x < 4 * info->portwidth; x++) { + for (x = 0; x < 4 * info->portwidth; x++) debug("addr[%x] = 0x%x\n", x, flash_read8(addr + x)); - } #endif #if defined(__LITTLE_ENDIAN) || defined(CONFIG_SYS_WRITE_SWAPPED_DATA) retval = ((flash_read8(addr) << 16) | @@ -1065,11 +1064,9 @@ int flash_erase(flash_info_t *info, int s_first, int s_last) }
prot = 0; - for (sect = s_first; sect <= s_last; ++sect) { - if (info->protect[sect]) { + for (sect = s_first; sect <= s_last; ++sect) + if (info->protect[sect]) prot++; - } - } if (prot) { printf("- Warning: %d protected sectors will not be erased!\n", prot); @@ -1396,9 +1393,8 @@ int write_buff(flash_info_t *info, uchar *src, ulong addr, ulong cnt) #else while (cnt >= info->portwidth) { cword.w32 = 0; - for (i = 0; i < info->portwidth; i++) { + for (i = 0; i < info->portwidth; i++) flash_add_byte(info, &cword, *src++); - } if ((rc = flash_write_cfiword(info, wp, cword)) != 0) return rc; wp += info->portwidth; @@ -1410,9 +1406,8 @@ int write_buff(flash_info_t *info, uchar *src, ulong addr, ulong cnt) } #endif /* CONFIG_SYS_FLASH_USE_BUFFER_WRITE */
- if (cnt == 0) { + if (cnt == 0) return (0); - }
/* * handle unaligned tail bytes